Most of the cartoons of a set of 20 posters, published during the anti-Hu Feng movement, cannot be linked to any of the 17 designers mentioned on the opening sheet.

In this sixth poster, Hu Feng, clutching a book with the title "Theorist" (理论家), serves to camouflage a "time bomb" (定时炸弹) pushed up by Chiang Kai-shek (Jiang Jieshi).